Simple Bar Chart With Error Bars (GPL)

Figure 1. GPL for simple bar chart with error bars
* Open sample file Employee Data.sav.
GGRAPH
  /GRAPHDATASET NAME="graphdataset" VARIABLES=jobcat salary
  /GRAPHSPEC SOURCE=INLINE.
BEGIN GPL
  SOURCE: s=userSource(id("graphdataset"))
  DATA: jobcat=col(source(s), name("jobcat"), unit.category())
  DATA: salary=col(source(s), name("salary"))
  SCALE: linear(dim(2), include(0))
  GUIDE: axis(dim(2), label("Mean Salary"))
  GUIDE: axis(dim(1), label("Job Category"))
  ELEMENT: interval(position(summary.mean(jobcat*salary)))
  ELEMENT: interval(position(region.confi.mean(jobcat*salary)),
                    shape(shape.ibeam), size(size.".4in"), color(color.black))
END GPL.
Figure 2. Simple bar chart with error bars
Simple bar chart with error bars